50676665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12860

約数の個数: 16

約数和(自身を含む): 66568656

約数和(自身を除く): 15891991

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 12781, 63905, 166153, 779641, 830765, 3898205, 10135333, 50676665]

約数ペア:

[(1, 50676665), (5, 10135333), (13, 3898205), (61, 830765), (65, 779641), (305, 166153), (793, 63905), (3965, 12781)]